Great Lakes Limestone Up 10.7 Percent in October
Loadings from U.S. quarries totaled 3.2 million tons, an increase of 9.7 percent. Shipments from Canadian quarries totaled 736,157 tons, an increase of 15.3 percent.
Year-to-date the limestone trade stands at 25 million tons, an increase of 1.5 percent compared to 2021. Loadings from Michigan and Ohio quarries total 19.9 million tons, an increase of 2.2 percent. Shipments from Ontario quarries total 5.1 million tons, a decrease of 1.1 percent.

Great Lakes Limestone Trade Up 6.5% in June
Shipments of limestone on the Great Lakes totaled 3.5 million tons in June, an increase of 6.5% from 2024, according to the Lake Carriers’ Association. This June’s loadings were below... Read More

67th Navigation Season Well Underway on the Great Lakes-St. Lawrence Seaway
Despite facing increased economic uncertainty and unpredictability, the 67th navigation season is well underway on the Great Lakes-St. Lawrence Seaway. According to the St. Lawrence Seaway Management Corporation (SLSMC), the... Read More